Entropy-based optimization strategies for convolutional neural networks

NN Gowdra - 2021 - openrepository.aut.ac.nz
Deep convolutional neural networks are state-of-the-art for image classification and
significant strides have been made to improve neural network model performance which can …

[PDF][PDF] 基于Sobel 算子滤波的图像增强算法

王云艳, 周志刚, 罗冷坤 - 计算机应用与软件, 2019 - shcas.net
摘要针对传统图像增强算法对噪声比较敏感, 图像失真和细节信息丢失等不足,
提出一种基于Sobel 算子滤波的图像增强算法. 通过理想高通滤波和Sobel 算子提取出边缘掩膜 …

A new evaluation function for face image enhancement in unconstrained environments using metaheuristic algorithms

M Oloyede, G Hancke, H Myburgh… - EURASIP Journal on …, 2019 - Springer
Image enhancement is an integral component of face recognition systems and other image
processing tasks such as in medical and satellite imaging. Among a number of existing …

Novel fuzzy type-II driven modified Anisotropic Diffusion filter framework for restoration and enhancement of Rician noise corrupted MR images

K Verma, S Srivastava, RK Mishra - Multimedia Tools and Applications, 2024 - Springer
Brain disorders are impacting billions of individuals worldwide. Magnetic Resonance (MR)
Imaging is the most widely used imaging modality to examine brain abnormalities. However …

Quantitative evaluation of prospective motion correction in healthy subjects at 7T MRI

A Sciarra, H Mattern, R Yakupov… - Magnetic resonance …, 2022 - Wiley Online Library
Purpose Quantitative assessment of prospective motion correction (PMC) capability at 7T
MRI for compliant healthy subjects to improve high‐resolution images in the absence of …

Examining convolutional feature extraction using Maximum Entropy (ME) and Signal-to-Noise Ratio (SNR) for image classification

N Gowdra, R Sinha, S MacDonell - IECON 2020 The 46th …, 2020 - ieeexplore.ieee.org
Convolutional Neural Networks (CNNs) specialize in feature extraction rather than function
mapping. In doing so they form complex internal hierarchical feature representations, the …

Optimizing Voltage for Effective X-ray Computed Tomography Scan: A Study on Varied Soil Bulk Densities and Container Sizes

J Singh, A Shmatok, A Sanz-Saez, S Brown… - …, 2024 - journals.ashs.org
Numerous studies have highlighted the role of X-ray computed tomography (X-ray CT) in
understanding root architecture. Nevertheless, setting definitive scanning parameters for …

Detection of lung cancer using image segmentation

V Kannan, VJ Naveen - International Journal of Electrical Engineering & …, 2020 - infona.pl
In modern days, image processing methods are widely adopted in the medical field for
enhancing the earlier detection of certain abnormalities, such as the breast cancer, lung …

Examining and mitigating kernel saturation in convolutional neural networks using negative images

N Gowdra, R Sinha, S MacDonell - IECON 2020 The 46th …, 2020 - ieeexplore.ieee.org
Neural saturation in Deep Neural Networks (DNNs) has been studied extensively, but
remains relatively unexplored in Convolutional Neural Networks (CNNs). Understanding …

Satellite Imagery Superresolution Based on Optimal Frame Accumulation

SA Stankevich, MO Popov, SV Shklyar… - … Symposium of Space …, 2022 - Springer
As actual spatial resolution continues to be a primary bottleneck for satellite imagery
interpretation, the aim of resolution enhancement remains very urgent. The resolution …